222110422 has 8 divisors (see below), whose sum is σ = 333909000. Its totient is φ = 110807424.

The previous prime is 222110419. The next prime is 222110429. The reversal of 222110422 is 224011222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×222110422² = 98666079122036168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222110396 and 222110405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222110429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122772 + ... + 124567.

It is an arithmetic number, because the mean of its divisors is an integer number (41738625).

Almost surely, 2^222110422 is an apocalyptic number.

222110422 is a deficient number, since it is larger than the sum of its proper divisors (111798578).

222110422 is a wasteful number, since it uses less digits than its factorization.

222110422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247790.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 222110422 is about 14903.3694847843. The cubic root of 222110422 is about 605.6052699950.

Adding to 222110422 its reverse (224011222), we get a palindrome (446121644).

The spelling of 222110422 in words is "two hundred twenty-two million, one hundred ten thousand, four hundred twenty-two".